{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["time", "patch", "vulnerable system", "issues addressed", "releaser", "vulnerable system version", "common vulnerabilities and exposures", "supported platform", "vulnerability"]}], "input": "As it turns out , this month 's updates did not fully fix things , and Microsoft has had to scramble to remedy what was now a zero - day vulnerability in Windows 7 and Server 2008 ."}
{"patch vulnerability": [{"time": "NAN", "patch": "NAN", "vulnerable system": ["Server 2008", "Windows 7"], "issues addressed": "NAN", "releaser": "Microsoft", "vulnerable system version": "NAN", "common vulnerabilities and exposures": "NAN", "supported platform": "NAN", "vulnerability": "a zero - day vulnerability"}]}